Gluing assembly of dry-type compound machine

Abstract

The utility model relates to the technical field of gluing components, in particular to a gluing component of a dry-type compound machine. The gluing device comprises a mounting frame, a first rotating roller, a second rotating roller and a gluing roller are arranged between the two ends of the mounting frame, the first rotating roller and the second rotating roller are rotationally connected through bearings, a gluing box and a mounting plate are fixedly connected between the two ends of the mounting frame, a gluing barrel is arranged at the upper end of the mounting frame, and a self-sucking pump is mounted at the upper end of the mounting plate. A hose is fixedly connected between the output end of the self-sucking pump and the gluing box, a hose is fixedly connected to the input end of the self-sucking pump, a cleaning assembly is arranged at the upper end of the gluing box and comprises a mounting block arranged at the upper end of the gluing box, and when residual glue on the gluing roller needs to be cleaned through the cleaning assembly, the glue on the gluing roller can be cleaned through the mounting block. The gluing roller is in contact with the scraping plate connected with the sliding rod and is driven by an external motor to rotate, so that residual glue on the gluing roller is scraped under the action of the scraping plate, and the effect of reducing the labor intensity of workers is achieved as much as possible.

Description

A dry laminating machine adhesive application assembly Technical Field

[0001] This utility model relates to the field of adhesive coating components, and in particular to an adhesive coating component for a dry laminating machine. Background Technology

[0002] The glue coating assembly is a component of a dry laminator. Its main function is to evenly coat the surface of materials such as paper, fabric, and plastic film with glue, adhesives, or coatings to achieve bonding or coating. The glue coating assembly consists of a mounting frame, a first roller, a second roller, a glue box, a glue bucket, a glue roller, a self-priming pump, and a hose. When using the glue coating assembly, the worker pours glue into the glue bucket, and then, with the help of the self-priming pump and hose, the glue enters the glue box. The fabric is then placed onto the drive roller, the first roller, and the second roller of the dry laminator, causing the fabric to move. At the same time, the glue roller is rotated by an external motor, so that the glue roller passes through the glue in the glue box and becomes coated with glue. After the glue roller contacts the fabric, the glue is applied to the fabric. Then, the dry laminator laminates another fabric with the glue-coated fabric, and then dries it with hot air.

[0003] In their daily work, the inventors discovered that when using the adhesive application assembly, it may be necessary to change the adhesive when applying it to different fabrics. In order to avoid the adhesive residue on the application roller affecting the application to the next fabric, it is usually necessary to scrape off the adhesive adhering to the surface of the application roller. This is usually done manually by hand with a scraper, which may increase the intensity of manual labor. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that in actual use, when applying adhesive to different fabrics, it may be necessary to change the adhesive. In order to avoid the adhesive residue on the coating roller affecting the coating of the next fabric, it is usually necessary to scrape off the adhesive adhering to the surface of the coating roller. This is usually done manually by hand with a scraper, which may increase the intensity of manual labor. Therefore, a dry laminating machine adhesive coating component is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dry laminating machine adhesive coating assembly, comprising a mounting frame, a first rotating roller and a second rotating roller, and an adhesive coating roller, rotatably connected between the two ends of the mounting frame via bearings; an adhesive coating box and a mounting plate fixedly connected between the two ends of the mounting frame; an adhesive coating bucket at the upper end of the mounting frame; a self-priming pump mounted at the upper end of the mounting plate; a hose fixedly connected between the output end of the self-priming pump and the adhesive coating box; a hose fixedly connected to the input end of the self-priming pump; a cleaning assembly at the upper end of the adhesive coating box; the cleaning assembly comprising a mounting block disposed at the upper end of the adhesive coating box; a disassembly assembly between the mounting block and the adhesive coating box; a sliding rod slidably inserted into the front side of the mounting block; and a scraper fixedly connected to the side of the sliding rod near the adhesive coating roller.

[0006] The effect achieved by the above components is as follows: when it is necessary to clean the glue residue on the glue application roller, the glue application roller contacts the scraper connected to the slide bar, and the glue application roller is driven to rotate by an external motor. Under the action of the scraper, the glue residue on the glue application roller is scraped off, thereby reducing the labor intensity of workers as much as possible.

[0007] Preferably, a first spring is fixedly connected to the other end of the slide rod, and the other end of the first spring is fixed to the mounting block.

[0008] The effect achieved by the above components is as follows: by setting the first spring, when the scraper contacts the glue roller, the first spring is in a stretched state, so that its reverse force pushes the slide bar, so that the scraper and the glue roller are in full contact.

[0009] Preferably, a control plate is slidably inserted into the front of the mounting block, the control plate is fixed through the glue applicator and scraper, and a positioning circular block is slidably inserted into the upper end of the control plate, the positioning circular block is through the mounting block.

[0010] The effect achieved by the above components is as follows: when it is not necessary to scrape off the glue residue on the coating roller, the worker drags the control plate outward, so that the scraper is away from the coating roller, and the positioning circular block is locked into the mounting block, thereby limiting the scraper and avoiding affecting the normal glue application of the coating roller.

[0011] Preferably, a second spring is fixedly connected to the lower end of the positioning circular block, and the other end of the second spring is fixed to the control plate.

[0012] The effect achieved by the above components is as follows: by setting a second spring, when the worker presses the positioning circular block, the second spring is compressed, the positioning circular block is released, the second spring is reset, and the positioning circular block is reset.

[0013] Preferably, the disassembly and assembly assembly includes two identical rectangular blocks fixedly connected to one side of the mounting block, with an adhesive applicator slidably inserted into the rectangular blocks, pins slidably inserted into both sides of the rectangular blocks, the pins being inserted into the adhesive applicator, and a pull rope fixedly connected between the two pins.

[0014] The effect achieved by the above components is that pulling the pull rope causes the pins on both sides of the rectangular block to retract completely, thereby dragging the mounting block for disassembly, allowing workers to clean the scraper.

[0015] Preferably, the pull cord passes through the rectangular block and the glue box, and a third spring is fixedly connected between the two pins.

[0016] The effect achieved by the above components is as follows: by setting a third spring, pulling the pull rope causes the pin to retract, which compresses the third spring. Releasing the pull rope causes the third spring to return to its original position along with the pin.

[0017] Preferably, the left end of the pin has a bevel.

[0018] The effect achieved by the above components is as follows: by setting the inclined surface, the worker drags the installation block so that the rectangular block is inserted into the glue box, and the pin is inserted into the glue box for fixation with the help of the inclined surface. Thus, it can be installed on different glue boxes to scrape the glue roller, improving flexibility.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] In this invention, the cleaning component allows the glue roller to contact a scraper connected to a slide bar when residual glue needs to be cleaned. The glue roller is driven to rotate by an external motor, and the scraper removes the residual glue, thus minimizing the labor intensity of workers. This solves the problem that when applying glue to different fabrics, the glue may need to be changed, and to avoid residual glue on the glue roller affecting the application of the next fabric, it is usually necessary to scrape off the glue adhering to the surface of the glue roller. This is typically done manually by hand with a scraper, which may increase the labor intensity. Attached Figure Description

[0021] Figure 1 is a three-dimensional structural diagram of this utility model;

[0022] Figure 2 is a three-dimensional structural diagram of the cross-sectional frame of this utility model;

[0023] Figure 3 is a three-dimensional structural diagram of the cleaning component of this utility model;

[0024] Figure 4 is an enlarged three-dimensional structural diagram of A in Figure 3 of this utility model.

[0025] Legend: 1. Mounting bracket; 2. Cleaning assembly; 3. Disassembly assembly; 4. Glue roller; 5. Second roller; 6. Mounting plate; 7. Self-priming pump; 8. Hoses; 9. Glue bucket; 10. Glue box; 11. First roller; 21. Mounting block; 22. Slide bar; 23. Scraper; 24. First spring; 25. Control panel; 26. Positioning circular block; 27. Second spring; 31. Rectangular block; 32. Pin; 33. Inclined surface; 34. Third spring; 35. Pull rope. Detailed Implementation

[0026] Referring to Figure 1, this utility model provides a technical solution: a dry laminating machine adhesive coating assembly includes a mounting frame 1. A first rotating roller 11 and a second rotating roller 5, as well as an adhesive coating roller 4, are rotatably connected between the two ends of the mounting frame 1 via bearings. An adhesive coating box 10 and a mounting plate 6 are fixedly connected between the two ends of the mounting frame 1. An adhesive coating bucket 9 is provided at the upper end of the mounting frame 1. A self-priming pump 7 is installed at the upper end of the mounting plate 6. A hose 8 is fixedly connected between the output end of the self-priming pump 7 and the adhesive coating box 10. A hose 8 is fixedly connected to the input end of the self-priming pump 7. A cleaning assembly 2 is provided at the upper end of the adhesive coating box 10.

[0027] Referring to Figures 2 and 3, in this embodiment: the cleaning component 2 includes a mounting block 21 disposed on the upper end of the glue application box 10. A disassembly and assembly component 3 is disposed between the mounting block 21 and the glue application box 10. A sliding rod 22 is slidably inserted on the front side of the mounting block 21. A scraper 23 is fixedly connected to the side of the sliding rod 22 near the glue application roller 4. Through the cleaning component 2, when it is necessary to clean the glue residue on the glue application roller 4, the glue application roller 4 contacts the scraper 23 connected to the sliding rod 22. The glue application roller 4 is driven to rotate by an external motor, thereby scraping off the glue residue on the glue application roller 4 under the action of the scraper 23, thereby minimizing the labor intensity of workers. A first spring 24 is fixedly connected to the other end of the sliding rod 22. The other end of the first spring 24 is fixed to the mounting block 21. By setting the first spring 24, when the scraper 23 contacts the glue application roller 4, the first spring 24 is in a stretched state, causing it to push against the glue application roller 4 with a reverse force. The sliding rod 22 ensures that the scraper 23 is in full contact with the glue-applying roller 4. A control plate 25 is slidably inserted into the front of the mounting block 21. The control plate 25 passes through the glue-applying box 10 and is fixed to the scraper 23. A positioning circular block 26 is slidably inserted into the upper end of the control plate 25. The positioning circular block 26 passes through the mounting block 21. When it is not necessary to scrape off the glue residue on the glue-applying roller 4, the worker drags the control plate 25 outward, so that the scraper 23 is away from the glue-applying roller 4, and the positioning circular block 26 is snapped into the mounting block 21, thereby limiting the scraper 23 and avoiding affecting the normal glue application of the glue-applying roller 4. A second spring 27 is fixedly connected to the lower end of the positioning circular block 26. The other end of the second spring 27 is fixed to the control plate 25. By setting the second spring 27, the worker presses the positioning circular block 26, so that the second spring 27 is compressed, and the positioning circular block 26 is released, so that the second spring 27 is reset, which drives the positioning circular block 26 to reset.

[0028] Referring to Figure 4, in this embodiment: the disassembly and assembly component 3 includes two identical rectangular blocks 31 fixedly connected to one side of the mounting block 21. The adhesive application box 10 is slidably inserted into the rectangular blocks 31. Pins 32 are slidably inserted into both sides of the rectangular blocks 31, and the pins 32 are inserted into the adhesive application box 10. A pull rope 35 is fixedly connected between the two pins 32. Pulling the pull rope 35 causes the pins 32 on both sides of the rectangular blocks 31 to retract completely, thereby dragging the mounting block 21 for disassembly. Workers can then clean the scraper 23. The pull rope 35 passes through the rectangular blocks 31 and the adhesive application box 10, and the two pins... A third spring 34 is fixedly connected between 32. By setting the third spring 34, pulling the pull rope 35 causes the pin 32 to retract, compressing the third spring 34. Releasing the pull rope 35 causes the third spring 34 to return to its original position with the pin 32. The left end of the pin 32 has a bevel 33. By setting the bevel 33, the worker drags the mounting block 21, causing the rectangular block 31 to be inserted into the glue application box 10. The pin 32 is then fixed into the glue application box 10 with the help of the bevel 33. This allows it to be installed on different glue application boxes 10 to scrape the glue application roller 4, improving flexibility.

[0029] Working principle:

[0030] When using the adhesive application assembly, the worker pours adhesive into the adhesive application bucket 9. Then, through the cooperation of the self-priming pump 7 and the hose 8, the adhesive enters the adhesive application box 10. The fabric is placed onto the drive roller, the first rotating roller 11, and the second rotating roller 5 of the dry laminator, causing the fabric to move. Simultaneously, the adhesive application roller 4, controlled by an external motor, rotates, passing over the adhesive in the adhesive application box 10 and becoming coated with adhesive. After the adhesive application roller 4 contacts the fabric, the adhesive is applied to the fabric. Then, the dry laminator laminates another fabric with the adhesive-coated fabric. After hot air drying, when it is necessary to clean the residual glue on the coating roller 4, the coating roller 4 contacts the scraper 23 connected to the slide bar 22. The coating roller 4 is driven to rotate by an external motor, thereby scraping off the residual glue on the coating roller 4 under the action of the scraper 23, thus minimizing the labor intensity of workers. By setting a first spring 24, when the scraper 23 contacts the coating roller 4, the first spring 24 is in a stretched state, which pushes the slide bar 22 with a reverse force, so that the scraper 23 and the coating roller 4 are in full contact. When it is not necessary to scrape off the residual glue on the coating roller 4, the scraper 23 can be used to remove the residual glue. When applying glue, the worker drags the control plate 25 outward, moving the scraper 23 away from the glue application roller 4. This engages the positioning circular block 26 with the mounting block 21, limiting the scraper 23 and preventing it from interfering with the normal glue application of the glue application roller 4. A second spring 27 is used; when the worker presses the positioning circular block 26, the spring 27 is compressed, releasing the block and resetting it. This resets the positioning circular block 26, and pulling the pull rope 35 retracts the pins 32 on both sides of the rectangular block 31, thus dragging the mounting block 21. This allows for disassembly, enabling workers to clean the scraper 23. By setting a third spring 34 and pulling the pull rope 35, the pin 32 is retracted, compressing the third spring 34. Releasing the pull rope 35 allows the third spring 34 to return to its original position with the pin 32. By setting an inclined plane 33, workers can drag the mounting block 21, causing the rectangular block 31 to insert into the glue application box 10. The pin 32 is then fixed inside the glue application box 10 by means of the inclined plane 33. This allows the scraper to be installed on different glue application boxes 10 to scrape the glue application roller 4, improving flexibility.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A glue application assembly for a dry compounder, comprising a mounting frame (1), characterized in that: The mounting frame (1) has a first rotating roller (11) and a second rotating roller (5) rotatably connected by bearings, and a glue-applying roller (4) between its two ends. A glue-applying box (10) and a mounting plate (6) are fixedly connected between the two ends of the mounting frame (1). A glue-applying bucket (9) is provided at the upper end of the mounting frame (1). A self-priming pump (7) is installed at the upper end of the mounting plate (6). A hose (8) is fixedly connected between the output end of the self-priming pump (7) and the glue-applying box (10). The input end of the self-priming pump (7) is fixedly connected to a hose (8). A cleaning component (2) is provided at the upper end of the glue coating box (10). The cleaning component (2) includes a mounting block (21) provided at the upper end of the glue coating box (10). A disassembly and assembly component (3) is provided between the mounting block (21) and the glue coating box (10). A slide rod (22) is slidably inserted on the front side of the mounting block (21). A scraper (23) is fixedly connected to the side of the slide rod (22) near the glue coating roller (4).

2. The glue application assembly of claim 1, wherein: The other end of the slide bar (22) is fixedly connected to a first spring (24), and the other end of the first spring (24) is fixed to the mounting block (21).

3. A glue application assembly for a dry compounder as defined in claim 2, wherein: A control plate (25) is slidably inserted into the front of the mounting block (21). The control plate (25) is fixed through the glue box (10) and the scraper (23). A positioning circular block (26) is slidably inserted into the upper end of the control plate (25). The positioning circular block (26) passes through the mounting block (21).

4. The glue application assembly of claim 3, wherein: The lower end of the positioning circular block (26) is fixedly connected to a second spring (27), and the other end of the second spring (27) is fixed to the control plate (25).

5. A glue application assembly for a dry compounder as defined in claim 4, wherein: The disassembly and assembly assembly (3) includes two identical rectangular blocks (31) fixedly connected to one side of the mounting block (21). The rectangular blocks (31) are slidably inserted into the glue application box (10). Pins (32) are slidably inserted into both sides of the rectangular blocks (31). The pins (32) are inserted into the glue application box (10). A pull rope (35) is fixedly connected between the two pins (32).

6. A glue application assembly for a dry compounder as defined in claim 5, wherein: The pull cord (35) passes through the rectangular block (31) and the glue box (10), and a third spring (34) is fixedly connected between the two pins (32).

7. A glue application assembly for a dry compounder as defined in claim 6, wherein: The left end of the pin (32) has a bevel (33).

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